Prado\Web\UI\WebControls\TDataList::restoreItemsFromViewState PHP Méthode

    protected function restoreItemsFromViewState()
    {
        $this->reset();
        if (($itemCount = $this->getViewState('ItemCount', 0)) > 0) {
            $items = $this->getItems();
            $selectedIndex = $this->getSelectedItemIndex();
            $editIndex = $this->getEditItemIndex();
            $hasSeparator = $this->_separatorTemplate !== null || $this->getSeparatorRenderer() !== '';
            $this->_header = $this->createItemInternal(-1, TListItemType::Header);
            for ($i = 0; $i < $itemCount; ++$i) {
                if ($hasSeparator && $i > 0) {
                    $this->createItemInternal($i - 1, TListItemType::Separator);
                }
                if ($i === $editIndex) {
                    $itemType = TListItemType::EditItem;
                } else {
                    if ($i === $selectedIndex) {
                        $itemType = TListItemType::SelectedItem;
                    } else {
                        $itemType = $i % 2 ? TListItemType::AlternatingItem : TListItemType::Item;
                    }
                }
                $items->add($this->createItemInternal($i, $itemType));
            }
            $this->_footer = $this->createItemInternal(-1, TListItemType::Footer);
        } else {
            $this->createEmptyContent();
        }
        $this->clearChildState();
    }